Search Results for keywords:"Japan Electrical Safety

The Tennessee Valley Authority (TVA) has finalized a rule updating its regulations for floating cabins on the Tennessee River System. These rules require that all existing floating cabins comply with safety and environmental standards and submit a permit application by October 1, 2029. The rule also clarifies electrical and wastewater standards, stating that floating cabin owners must follow all federal, state, and local regulations. If a cabin does not meet these standards, TVA may revoke the permit and require its removal from the river system.

The Federal Aviation Administration (FAA) has issued a new rule that affects certain Bombardier BD-700-1A10 airplanes. This rule was prompted by a report of smoke and overheating from emergency light batteries due to corrosion, causing an electrical short. The rule mandates inspections to check the batteries' replacement dates and replacements if necessary, plus updates to the maintenance schedule. The goal is to prevent the risk of fire on these airplanes by ensuring battery-related safety.

The Federal Aviation Administration (FAA) is proposing a new airworthiness directive for all Leonardo S.p.a. Model A119 and AW119 MKII helicopters. This proposal is due to a reported electrical failure in the starter-generator caused by a broken drive shaft, which led to partial battery power loss. The directive would require helicopters to have a battery discharge detector installed and to update the Rotorcraft Flight Manual. This action aims to prevent the risk of losing complete electrical power, which could result in losing control of the helicopter.

The Pipeline and Hazardous Materials Safety Administration (PHMSA) issued a final rule amending the Federal Pipeline Safety Regulations to reduce regulatory burdens on gas pipelines while maintaining safety. It includes revisions to inspection requirements, such as extending intervals for atmospheric corrosion checks on certain pipes and allowing remote monitoring of rectifier stations. The rule also updates the reporting criteria for incidents by adjusting monetary thresholds for inflation and revises welding and testing requirements for pipe components. These changes aim to streamline regulatory processes and reduce costs without compromising safety standards.

The Pipeline and Hazardous Materials Safety Administration (PHMSA) is issuing an advisory bulletin to encourage pipeline owners and operators to use a Pipeline Safety Management System (PSMS) based on the American Petroleum Institute's guidelines. This approach aims to enhance safety by identifying and reducing risks throughout the pipeline's life. It follows the recommendation from the National Transportation Safety Board after several pipeline incidents suggested that implementing such a system could prevent future accidents. The bulletin promotes voluntary adoption and emphasizes building a strong safety culture to prevent harm to people and the environment.

The Federal Aviation Administration (FAA) has issued a new airworthiness directive (AD) for certain DAHER AEROSPACE Model TBM 700 airplanes. This action responds to emergency procedures in the pilot’s operating handbook that can't be fully carried out because some equipment cannot be disconnected by the pilots from the flight deck. The directive requires revisions to the handbook to provide updated emergency procedures. The FAA aims to tackle this safety issue to prevent increased workload for flight crews, which could jeopardize control of the airplane during critical phases of flight.

The Tennessee Valley Authority (TVA) announced its intention to prepare an Environmental Impact Statement for a new advanced nuclear reactor technology park at the Clinch River Nuclear Site in Oak Ridge, Tennessee. This project includes evaluating various environmental effects associated with building, operating, and dismantling advanced nuclear reactors, with a total power output not exceeding 800 megawatts. The public is invited to provide feedback on the proposed action and alternatives until March 19, 2021. TVA plans to consider environmental, social, and economic impacts, and anticipates the completion of the final report by Spring 2022.

The U.S. Coast Guard is seeking public comments on their plan to extend approval for a specific information collection related to electrical engineering regulations for U.S.-flag commercial vessels. This process is part of the Paperwork Reduction Act of 1995, which ensures that paperwork burdens are necessary and reasonable. The Coast Guard invites comments on the utility and burden of this information collection to help determine if it should continue. Comments must be submitted by March 29, 2021, and will help OIRA decide on the request.

The National Highway Traffic Safety Administration (NHTSA) has denied a petition from Aldelberto A. Cordova requesting an investigation into an alleged defect in the 2023 Mercedes-Benz GLC300's 48-volt system, which reportedly caused warning lights to illuminate and led to starting issues. After reviewing the petition and information from Mercedes-Benz, NHTSA concluded that the problems may be linked to a software error in a different component, the Central Powertrain Controller (CPC), which is already being addressed through a service campaign by Mercedes-Benz. NHTSA found no grounds for a safety defect investigation at this time, but will continue to monitor any new safety information.

The Federal Aviation Administration (FAA) is proposing a new airworthiness directive for specific Airbus Canada airplanes due to software issues in their flight control systems. The directive requires a software update to ensure safe flight and landing by correcting problems with the primary flight control computer and remote electronics unit. The FAA invites public comments on this proposal, which must be submitted by April 12, 2021, and will consider any feedback before finalizing the rule. This proposal is based on a related Canadian directive addressing these safety concerns.